12.3 Functions as objects
In Dylan, all functions are objects. A function can be the value of a variable, an argument to another function, or a value returned by a function. In fact, Dylan provides a number of operations on functions, including operations to compose new functions from existing functions.
N Feinberg/S E Keene/R Mathews/P Tucker Withington, DYLAN PROGRAMMING, (c) 1997 Harlequin Inc. Reproduced by permission of Addison-Wesley Longman Publishing Company, Inc. All rights reserved. No further copying, downloading or transmitting of this material is allowed without the prior written permission of the publisher.
